Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇺🇸 11-46058 - Boeing KC-46A Pegasus - United States Air Force - 4.2 mi away @ 35000 ft, heading E at 636 mph. Spotted once before! [06:45:14 PM CST] #AE5FA5 #reg_1146058 #B762 #military #ADSB #ADSBbot